Sentry BT500 ANC Premium Bluetooth Headphones User Manual
ANC on/off button- Volume down/Last Song
- Volume up/Next Song
- Power On/Off &Answer/End/Reject/ Recent Call&Play/Pause&Voice assistant
- Device Pairing LED
- USB Charging Port
- Headphone port
- Microphone
ANC on/off buttonBasic Operations
Powering On/Off
Hold power button to power on/off the headset. Please ensure the headset is fully charged before use. Bluetooth
Pairing / Connection
Turn on the product. Bluetooth mode will be activated automatically (The default setting is bluetooth pairing mode,NOT ANC mode). Enable bluetooth function on your media device. Search the bluetooth device named BT AND. and select BT AND to connect (pair). After successful connection,you will hear “your bluetooth device is connected”. Now you can play music, or use bluetooth phone functions.
Cable Included
3.5mm Auxiliary cable
Standard 3.5mm AUX cable included. Allows you to use the wireless headphone with wired audio devices. Just plug the AUX cable into any 3.5mm stereo output jack
To charge device:
Plug the provided USB-C® charging cable into the charging port on your headset and plug the large end into the usb port on a computer, or usb adapter (not included). It may take up to 5 hours to charge the device
Important Safety Instructions
- Do not use this apparatus near water.
- Clean only with a dry cloth.
- Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
- Follow applicable laws and regulations for details for transport, shipping, and disposal of batteries. For details on recycling lithium, lithium-phosphate, and lithium-ion batteries, please contact a government recycling agency, your waste disposal service, or visit reputable online recycling source such as www.batteryercycling.com.
- Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/ accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel.
- Headphones are capable of producing sound levels which can be harmful to your hearing. Do no listen at high volume for prolonged periods of time. Headphones may block out surrounding sounds. Never wear headphones while operating a vehicle. Use with caution. User assumes all risks associated with the use of this product.
Warranty
Sentry warrants this product to be free from defects in materials and workmanship for 90-days from the date of original purchase. This warranty does not pertain to damage resulting from accident, abnormal use, misuse or neglect.
